/*Submitted By:- Waqas Hamid*/
/*Codechef Nick : beginner007*/
/*Leetcode Nick : beginner007*/
/*Topcoder Nick : beginner007*/
/*Codeforces Nick : beginner7*/
 
#include<bits/stdc++.h>
#define LL long long int
#define s(a) scanf("%d",&a)
#define sl(a) scanf("%lld",&a)
#define ss(a) scanf("%s",a)
#define w(t) while(t--)
#define f(i,n) for(i=0;i<n;i++)
#define fd(i,n) for(i=n-1;i>=0;i--)
#define p(a) printf("%d",a)
#define pl(a) printf("%lld",a)
#define ps(a) printf("%s",a)
#define pc(a) printf("%c",a)
#define ent printf("\n")
#define mod 1000000007
#define PI 3.14159265
#define gs getline(cin,s)
#define pb push_back
#define mp make_pair
#define INF 1e18
 
using namespace std;
 
int arr[10005];
int X[2015];
 
priority_queue< int,vector<int>,greater<int> > Q;
 
int main()
{
	int t,i,j,n,k1,k2,k3,k,x;
	sl(t);
	w(t)
	{
		sl(n);sl(k1);sl(k2);sl(k3);
		for(i=1;i<=n;i++)
		{
		sl(arr[i]);
		arr[i]+=arr[i-1];
		}
		for(i=1;i<=n;i++)
		{
			for(j=i;j<=n;j++)
			{
				x=arr[j]-arr[i-1];
				if(Q.size()<k3)
				Q.push(x);
				else
				{
					if(x>Q.top())
					{
						Q.pop();Q.push(x);
					}
				}
			}
		}
		 k=k3;
 
		while(!Q.empty())
		{
			X[k--]=Q.top();
			Q.pop();
		}
		printf("%d %d %d\n",X[k1],X[k2],X[k3]);
	}
	return 0;
}

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MwozIDEgMiAzCjEwIDIwIDMwCjMgMyA0IDYKMTAgMjAgMzAKNCAyIDYgMTAKMjAgLTE1IDEwIC0xNQ==

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